JSON Convert all values to UPPERCASE
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JSON Convert all values to UPPERCASE
There is no inbuilt method in javascript to convert all values to UPPERCASE. In this case, you have to use some logic to convert all values to UPPERCASE.
The following example will demonstrate how to convert all values to UPPERCASE.
Example
HTML Editor
<!DOCTYPE html>
<html lang="en-US">
<body>
<h1>JSON Convert all values to UPPERCASE</h1>
<button onclick="myFunction()">Click Me</button>
<script>
var data = [
{
"name": "Mike",
"age": 24,
"country": "England"
},
{
"name": "Jade",
"age": 22,
"country": "Mexico"
}
]
function myFunction(){
for(var i = 0; i < data.length; i++){
for (var key in data[i]) {
if(typeof data[i][key] == "string"){
data[i][key] = data[i][key].toUpperCase();
}
}
}
console.log(data);
}
</script>
</body>
</html>
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